TY  - BOOK
AU  - Covey,Stephen R.
AU  - Merrill,A.Roger
AU  - Jones,Dewitt
TI  - The nature of leadership
SN  - 1883219906 :
PY  - 1998///
CY  - Salt Lake City, UT
PB  - Franklin Covey Co.
KW  - Success
KW  - Psychology
KW  - Success in business
KW  - Leadership
KW  - Achievement
KW  - Succsï¿½ï¿½?ï¿½
KW  - Psychologie
KW  - Succsï¿½ï¿½?ï¿½ dans les affaires
KW  - Nature
ER  -